<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryRef" v-show="showSearch" :inline="true" label-width="68px">
            <el-form-item label="角色名称" prop="roleName">
                <el-input v-model="queryParams.roleName" placeholder="请输入角色名称" clearable style="width: 240px"
                    @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="权限字符" prop="roleKey">
                <el-input v-model="queryParams.roleKey" placeholder="请输入权限字符" clearable style="width: 240px"
                    @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="状态" prop="status">
                <el-select v-model="queryParams.status" placeholder="角色状态" clearable style="width: 240px">
                    <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label"
                        :value="dict.value" />
                </el-select>
            </el-form-item>
            <el-form-item label="创建时间" style="width: 308px">
                <el-date-picker v-model="dateRange" value-format="YYYY-MM-DD" type="daterange" range-separator="-"
                    start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                <el-button icon="Refresh" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>
        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button type="primary" plain icon="Plus" @click="handleAdd"
                    v-hasPermi="['system:role:add']">新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="success" plain icon="Edit" :disabled="single" @click="handleUpdate"
                    v-hasPermi="['system:role:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" plain icon="Delete" :disabled="multiple" @click="handleDelete"
                    v-hasPermi="['system:role:remove']">删除</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="warning" plain icon="Download" @click="handleExport"
                    v-hasPermi="['system:role:export']">导出</el-button>
            </el-col>
            <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <!-- 表格数据 -->
        <el-table v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="角色编号" prop="roleId" width="120" />
            <el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true" width="150" />
            <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true" width="150" />
            <el-table-column label="显示顺序" prop="roleSort" width="100" />
            <el-table-column label="状态" align="center" width="100">
                <template #default="scope">
                    <el-switch v-model="scope.row.status" active-value="0" inactive-value="1"
                        @change="handleStatusChange(scope.row)"></el-switch>
                </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime">
                <template #default="scope">
                    <span>{{ parseTime(scope.row.createTime) }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template #default="scope">
                    <el-tooltip content="修改" placement="top" v-if="scope.row.roleId !== 1">
                        <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
                            v-hasPermi="['system:role:edit']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="删除" placement="top" v-if="scope.row.roleId !== 1">
                        <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
                            v-hasPermi="['system:role:remove']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="数据权限" placement="top" v-if="scope.row.roleId !== 1">
                        <el-button link type="primary" icon="CircleCheck" @click="handleDataScope(scope.row)"
                            v-hasPermi="['system:role:edit']"></el-button>
                    </el-tooltip>
                    <el-tooltip content="分配用户" placement="top" v-if="scope.row.roleId !== 1">
                        <el-button link type="primary" icon="User" @click="handleAuthUser(scope.row)"
                            v-hasPermi="['system:role:edit']"></el-button>
                    </el-tooltip>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum"
            v-model:limit="queryParams.pageSize" @pagination="getList" />

        <!-- 添加或修改角色配置对话框 -->
        <el-dialog :title="title" v-model="open" width="500px" append-to-body>
            <el-form ref="roleRef" :model="form" :rules="rules" label-width="100px">
                <el-form-item label="角色名称" prop="roleName">
                    <el-input v-model="form.roleName" placeholder="请输入角色名称" />
                </el-form-item>
                <el-form-item prop="roleKey">
                    <template #label>
                        <span>
                            <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)" placement="top">
                                <el-icon><question-filled /></el-icon>
                            </el-tooltip>
                            权限字符
                        </span>
                    </template>
                    <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
                </el-form-item>
                <el-form-item label="角色顺序" prop="roleSort">
                    <el-input-number v-model="form.roleSort" controls-position="right" :min="0" />
                </el-form-item>
                <el-form-item label="状态">
                    <el-radio-group v-model="form.status">
                        <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :value="dict.value">{{ dict.label
                        }}</el-radio>
                    </el-radio-group>
                </el-form-item>
                <el-form-item label="菜单权限">
                    <el-checkbox v-model="menuExpand"
                        @change="handleCheckedTreeExpand($event, 'menu')">展开/折叠</el-checkbox>
                    <el-checkbox v-model="menuNodeAll"
                        @change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选</el-checkbox>
                    <el-checkbox v-model="form.menuCheckStrictly"
                        @change="handleCheckedTreeConnect($event, 'menu')">父子联动</el-checkbox>
                    <el-tree class="tree-border" :data="menuOptions" show-checkbox ref="menuRef" node-key="id"
                        :check-strictly="!form.menuCheckStrictly" empty-text="加载中，请稍候"
                        :props="{ label: 'label', children: 'children' }" />
                </el-form-item>
                <el-form-item label="备注">
                    <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
                </el-form-item>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button type="primary" @click="submitForm">确 定</el-button>
                    <el-button @click="cancel">取 消</el-button>
                </div>
            </template>
        </el-dialog>

        <!-- 分配角色数据权限对话框 -->
        <el-dialog :title="title" v-model="openDataScope" width="500px" append-to-body>
            <el-form :model="form" label-width="80px">
                <el-form-item label="角色名称">
                    <el-input v-model="form.roleName" :disabled="true" />
                </el-form-item>
                <el-form-item label="权限字符">
                    <el-input v-model="form.roleKey" :disabled="true" />
                </el-form-item>
                <el-form-item label="权限范围">
                    <el-select v-model="form.dataScope" @change="dataScopeSelectChange">
                        <el-option v-for="item in dataScopeOptions" :key="item.value" :label="item.label"
                            :value="item.value"></el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="数据权限" v-show="form.dataScope == 2">
                    <el-checkbox v-model="deptExpand"
                        @change="handleCheckedTreeExpand($event, 'dept')">展开/折叠</el-checkbox>
                    <el-checkbox v-model="deptNodeAll"
                        @change="handleCheckedTreeNodeAll($event, 'dept')">全选/全不选</el-checkbox>
                    <el-checkbox v-model="form.deptCheckStrictly"
                        @change="handleCheckedTreeConnect($event, 'dept')">父子联动</el-checkbox>
                    <el-tree class="tree-border" :data="deptOptions" show-checkbox default-expand-all ref="deptRef"
                        node-key="id" :check-strictly="!form.deptCheckStrictly" empty-text="加载中，请稍候"
                        :props="{ label: 'label', children: 'children' }"></el-tree>
                </el-form-item>
            </el-form>
            <template #footer>
                <div class="dialog-footer">
                    <el-button type="primary" @click="submitDataScope">确 定</el-button>
                    <el-button @click="cancelDataScope">取 消</el-button>
                </div>
            </template>
        </el-dialog>
    </div>
</template>

<script setup name="Role">
import { addRole, changeRoleStatus, dataScope, delRole, getRole, listRole, updateRole, deptTreeSelect } from '@/api/system/role'
import { roleMenuTreeselect, treeselect as menuTreeselect } from '@/api/system/menu'

const router = useRouter()
const { proxy } = getCurrentInstance()
const { sys_normal_disable } = proxy.useDict('sys_normal_disable')

const roleList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref('')
const dateRange = ref([])
const menuOptions = ref([])
const menuExpand = ref(false)
const menuNodeAll = ref(false)
const deptExpand = ref(true)
const deptNodeAll = ref(false)
const deptOptions = ref([])
const openDataScope = ref(false)
const menuRef = ref(null)
const deptRef = ref(null)

/** 数据范围选项*/
const dataScopeOptions = ref([
    { value: '1', label: '全部数据权限' },
    { value: '2', label: '自定数据权限' },
    { value: '3', label: '本部门数据权限' },
    { value: '4', label: '本部门及以下数据权限' },
    { value: '5', label: '仅本人数据权限' }
])

const data = reactive({
    form: {},
    queryParams: {
        pageNum: 1,
        pageSize: 10,
        roleName: undefined,
        roleKey: undefined,
        status: undefined
    },
    rules: {
        roleName: [{ required: true, message: '角色名称不能为空', trigger: 'blur' }],
        roleKey: [{ required: true, message: '权限字符不能为空', trigger: 'blur' }],
        roleSort: [{ required: true, message: '角色顺序不能为空', trigger: 'blur' }]
    }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询角色列表 */
function getList() {
    loading.value = true
    listRole(proxy.addDateRange(queryParams.value, dateRange.value)).then((response) => {
        roleList.value = response.data.list
        total.value = response.data.total
        loading.value = false
    })
}
/** 搜索按钮操作 */
function handleQuery() {
    queryParams.value.pageNum = 1
    getList()
}
/** 重置按钮操作 */
function resetQuery() {
    dateRange.value = []
    proxy.resetForm('queryRef')
    handleQuery()
}
/** 删除按钮操作 */
function handleDelete(row) {
    const roleIds = row.roleId || ids.value
    proxy.$modal
        .confirm('是否确认删除角色编号为"' + roleIds + '"的数据项?')
        .then(function () {
            return delRole(roleIds)
        })
        .then(() => {
            getList()
            proxy.$modal.msgSuccess('删除成功')
        })
        .catch(() => { })
}
/** 导出按钮操作 */
function handleExport() {
    proxy.download(
        'system/role/export',
        {
            ...queryParams.value
        },
        `role_${new Date().getTime()}.xlsx`
    )
}
/** 多选框选中数据 */
function handleSelectionChange(selection) {
    ids.value = selection.map((item) => item.roleId)
    single.value = selection.length != 1 || ids.value[0] == 1
    multiple.value = !selection.length
}
/** 角色状态修改 */
function handleStatusChange(row) {
    let text = row.status === '0' ? '启用' : '停用'
    proxy.$modal
        .confirm('确认要"' + text + '""' + row.roleName + '"角色吗?')
        .then(function () {
            return changeRoleStatus(row.roleId, row.status)
        })
        .then(() => {
            proxy.$modal.msgSuccess(text + '成功')
        })
        .catch(function () {
            row.status = row.status === '0' ? '1' : '0'
        })
}
/** 更多操作 */
function handleCommand(command, row) {
    switch (command) {
        case 'handleDataScope':
            handleDataScope(row)
            break
        case 'handleAuthUser':
            handleAuthUser(row)
            break
        default:
            break
    }
}
/** 分配用户 */
function handleAuthUser(row) {
    router.push('/system/role-auth/user/' + row.roleId)
}
/** 查询菜单树结构 */
function getMenuTreeselect() {
    menuTreeselect().then((response) => {
        menuOptions.value = response.data
    })
}
/** 所有部门节点数据 */
function getDeptAllCheckedKeys() {
    // 目前被选中的部门节点
    let checkedKeys = deptRef.value.getCheckedKeys()
    // 半选中的部门节点
    let halfCheckedKeys = deptRef.value.getHalfCheckedKeys()
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys)
    return checkedKeys
}
/** 重置新增的表单以及其他数据  */
function reset() {
    if (menuRef.value != undefined) {
        menuRef.value.setCheckedKeys([])
    }
    menuExpand.value = false
    menuNodeAll.value = false
    deptExpand.value = true
    deptNodeAll.value = false
    form.value = {
        roleId: undefined,
        roleName: undefined,
        roleKey: undefined,
        roleSort: 0,
        status: '0',
        menuIds: [],
        deptIds: [],
        menuCheckStrictly: true,
        deptCheckStrictly: true,
        remark: undefined
    }
    proxy.resetForm('roleRef')
}
/** 添加角色 */
function handleAdd() {
    reset()
    getMenuTreeselect()
    open.value = true
    title.value = '添加角色'
}
/** 修改角色 */
function handleUpdate(row) {
    reset()
    const roleId = row.roleId || ids.value
    const roleMenu = getRoleMenuTreeselect(roleId)
    getRole(roleId).then((response) => {
        console.log('response', response)
        form.value = response.data
        form.value.roleSort = Number(form.value.roleSort)
        open.value = true
        nextTick(() => {
            roleMenu.then((res) => {
                let checkedKeys = res.data.checkedKeys
                checkedKeys.forEach((v) => {
                    nextTick(() => {
                        menuRef.value.setChecked(v, true, false)
                    })
                })
            })
        })
        title.value = '修改角色'
    })
}
/** 根据角色ID查询菜单树结构 */
function getRoleMenuTreeselect(roleId) {
    return roleMenuTreeselect(roleId).then((response) => {
        console.log('树结构', response)
        menuOptions.value = response.data.menus
        return response
    })
}
/** 根据角色ID查询部门树结构 */
function getDeptTree(roleId) {
    return deptTreeSelect(roleId).then((response) => {
        deptOptions.value = response.data.depts
        return response
    })
}
/** 树权限（展开/折叠）*/
function handleCheckedTreeExpand(value, type) {
    if (type == 'menu') {
        let treeList = menuOptions.value
        for (let i = 0; i < treeList.length; i++) {
            menuRef.value.store.nodesMap[treeList[i].id].expanded = value
        }
    } else if (type == 'dept') {
        let treeList = deptOptions.value
        for (let i = 0; i < treeList.length; i++) {
            deptRef.value.store.nodesMap[treeList[i].id].expanded = value
        }
    }
}
/** 树权限（全选/全不选） */
function handleCheckedTreeNodeAll(value, type) {
    if (type == 'menu') {
        menuRef.value.setCheckedNodes(value ? menuOptions.value : [])
    } else if (type == 'dept') {
        deptRef.value.setCheckedNodes(value ? deptOptions.value : [])
    }
}
/** 树权限（父子联动） */
function handleCheckedTreeConnect(value, type) {
    if (type == 'menu') {
        form.value.menuCheckStrictly = value ? true : false
    } else if (type == 'dept') {
        form.value.deptCheckStrictly = value ? true : false
    }
}
/** 所有菜单节点数据 */
function getMenuAllCheckedKeys() {
    // 目前被选中的菜单节点
    let checkedKeys = menuRef.value.getCheckedKeys()
    // 半选中的菜单节点
    let halfCheckedKeys = menuRef.value.getHalfCheckedKeys()
    checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys)
    return checkedKeys
}
/** 提交按钮 */
function submitForm() {
    proxy.$refs['roleRef'].validate((valid) => {
        if (valid) {
            if (form.value.roleId != undefined) {
                form.value.menuIds = getMenuAllCheckedKeys()
                updateRole(form.value).then((response) => {
                    proxy.$modal.msgSuccess('修改成功')
                    open.value = false
                    getList()
                })
            } else {
                form.value.menuIds = getMenuAllCheckedKeys()
                addRole(form.value).then((response) => {
                    proxy.$modal.msgSuccess('新增成功')
                    open.value = false
                    getList()
                })
            }
        }
    })
}
/** 取消按钮 */
function cancel() {
    open.value = false
    reset()
}
/** 选择角色权限范围触发 */
function dataScopeSelectChange(value) {
    if (value !== '2') {
        deptRef.value.setCheckedKeys([])
    }
}
/** 分配数据权限操作 */
function handleDataScope(row) {
    reset()
    const deptTreeSelect = getDeptTree(row.roleId)
    getRole(row.roleId).then((response) => {
        form.value = response.data
        openDataScope.value = true
        nextTick(() => {
            deptTreeSelect.then(({ data }) => {
                data.checkedKeys.forEach((v) => {
                    nextTick(() => {
                        deptRef.value.setChecked(v, true, false)
                    })
                })

            })
        })
        title.value = '分配数据权限'
    })
}
/** 提交按钮（数据权限） */
function submitDataScope() {
    if (form.value.roleId != undefined) {
        form.value.deptIds = getDeptAllCheckedKeys()
        dataScope(form.value).then((response) => {
            proxy.$modal.msgSuccess('修改成功')
            openDataScope.value = false
            getList()
        })
    }
}
/** 取消按钮（数据权限）*/
function cancelDataScope() {
    openDataScope.value = false
    reset()
}

getList()
</script>
